Dark energy and dust matter phases from an exact $f(R)$-cosmology model

S. Capozziello; P. Martin-Moruno; C. Rubano

doi:10.1016/j.physletb.2008.04.061

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arXiv · 0804.4340

Dark energy and dust matter phases from an exact $f(R)$-cosmology model

S. Capozziello·P. Martin-Moruno·C. Rubano

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Abstract

We show that dust matter-dark energy combined phases can be achieved by the exact solution derived from a power law $f(R)$ cosmological model. This example answers the query by which a dust-dominated decelerated phase, before dark-energy accelerated phase, is needed in order to form large scale structures.

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S. Capozziello, P. Martin-Moruno, C. Rubano. 2008-04-28. Dark energy and dust matter phases from an exact $f(R)$-cosmology model. https://doi.org/10.1016/j.physletb.2008.04.061

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